Handheld shower



FIG. 1 is a perspective view of a handheld shower showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is a second side view thereof; and,

FIG. 7 is a rear view thereof.

The broken line showing in FIGS. 1-3 and 5-6, is included for the purpose of illustrating and forms no part of the claimed design. 

The ornamental design for a handheld shower, as shown and described. 